[SOLR-13692] Solr is very slow with term vectors. Takes 55 seconds for 1000000 records.

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Invalid
• Component/s: Plugin system, query parsers

Environment

Environment - Ubuntu 14.04

Solr 6.6.0

java 1.8

• Assignee: Unassigned
• Reporter: Sai Vignan
• Created: 11/Aug/19 13:15
• Updated: 21/Jan/20 16:59
• Resolved: 11/Aug/19 13:52

Description

Hi
 
I made my custom qparser plugin in Solr - 6.6.0 for scoring. The plugin only does cosine similarity of vectors for each record. I use term vectors here. Results are fine!
 
BUT, Solr response is very slow with term vectors. It takes around 55 seconds for each request for 1000000 records.
How do I make it faster to get my results in ms ?
Please respond soon as its lil urgent.
 
Note: All my values are stored and indexed. I am not using Solr Cloud.